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viewer: reduced tile area overflow

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This commit is contained in:
Thibault Deckers 2025-04-02 23:31:16 +02:00
parent bce7009ab0
commit 32202cc603
1 changed files with 3 additions and 1 deletions
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4
lib/widgets/viewer/visual/raster.dart
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@ -43,6 +43,8 @@ class _RasterImageViewState extends State<RasterImageView> {
final ValueNotifier<bool> _fullImageLoaded = ValueNotifier(false);
ImageInfo? _fullImageInfo;
static const double _tilesByShortestSide = 2;
AvesEntry get entry => widget.entry;
ValueNotifier<ViewState> get viewStateNotifier => widget.viewStateNotifier;
@ -158,7 +160,7 @@ class _RasterImageViewState extends State<RasterImageView> {
void _initTiling(Size viewportSize) {
final devicePixelRatio = MediaQuery.of(context).devicePixelRatio;
_tileSide = viewportSize.shortestSide * devicePixelRatio;
_tileSide = viewportSize.shortestSide * devicePixelRatio / _tilesByShortestSide;
// scale for initial state `contained`
final containedScale = min(viewportSize.width / _displaySize.width, viewportSize.height / _displaySize.height);
_maxSampleSize = ExtraAvesEntryImages.sampleSizeForScale(magnifierScale: containedScale, devicePixelRatio: devicePixelRatio);